Application Article Center
Application Notes & Research Insights
Discover technical articles, application cases, and characterization methods for advanced battery development."
Separator Ionic Conductivity under Temperature Control: A New Perspective for Performance Optimization
Abstract Separator ionic conductivity increases as temperature rises, primarily because higher temperature lowers electrolyte viscosity and accelerates lithium-ion migration through the ionic separator’s porous structure. Testing on Separator A using...
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BYD Blade 2.0: The Battery Changing the EV Landscape in 2026
Abstract BYD Blade Battery 2.0 is the second-generation cell platform from BYD, officially released on March 6, 2026, delivering an energy density of 190–210 Wh/kg, ultra-fast charging performance, and over 1,000...
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Cyclic Voltammetry Analysis: A Practical Guide for Electrode Material Characterization
Abstract Cyclic voltammetry (CV) analysis quantifies lithium-ion battery electrode kinetics, electrochemical reversibility, and capacity degradation by evaluating peak currents and potential shifts across linear voltage sweeps. This case study demonstrates...
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24 Battery Charge-Discharge Test Steps: Complete Parameter Reference Guide
Abstract A charge-discharge test on battery cycler equipment is built from individual test steps, each defining a fixed control mode (constant current, constant voltage, constant power, etc.), a primary control...
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Entering Electrochemistry | PEIS vs GEIS, Dynamic EIS, and EIS Analyzer Validation
Abstract Electrochemical Impedance Spectroscopy (EIS) battery testing characterizes a cell’s internal electrochemical processes — SEI resistance, charge transfer kinetics, and solid-state diffusion — by measuring AC impedance across a frequency...
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Electrode Fatigue Testing | Evaluation of Anode Electrode Recoverability
1. Background Electrode flexibility can be categorized into recoverability (the ability to bend repeatedly) and bendability (the ability to bend once without fracturing). Electrode recoverability specifically focuses on the restoration...
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Binder, Conductive Additive, Electrode Active Material, Current Collector: Who Controls the Critical Factors of Electrode Flexibility?
1. Abstract An engineering review of how electrode active material, conductive additives, binders and current collectors determine electrode flexibility 2. Introduction Lithium-ion batteries are essential for modern energy storage, powering...
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Analysis of Five Critical Impacts of Electrode Flexibility on Battery Performance
1. Introduction The performance of modern energy storage, from electric vehicles to smart devices, hinges on lithium-ion batteries. At the heart of these batteries lies the electrode, whose electrode flexibility...
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Novel Battery Electrode Testing Solution | Electrode Flexibility Tester BEF1000
1. Background With the rapid advancement of lithium-ion battery (LIB) technology, the performance of electrode materials has become a critical factor influencing overall battery performance. As a key component of...
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A Guide to Scientifically Evaluating Electrode Flexibility for Lithium-Ion Batteries
Abstract Battery electrode flexibility is a critical performance indicator that determines an electrode’s ability to withstand the volume changes and mechanical stresses of repeated charge-discharge cycling without cracking or losing contact...
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IEST GVM2200 Facilitates CATL’s Breakthrough Study in Nature Nanotechnology: Unraveling Novel Interfacial Reactions In Lithium Metal Batteries
1. Introduction A research team from CATL’s 21C Innovation Lab has achieved a significant breakthrough in lithium metal battery technology, with their independent study “Application-driven design of non-aqueous electrolyte solutions...
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Molten-Salt Crystal-Facet Engineering for High-Performance Single-crystal Nickel-Rich Cathodes
1. Article Information Article Name: Molten-salt-mediated crystal facet engineering for high-performance single crystal nickel-rich cathode materials in lithium-ion batteries Equipment used: IEST Single Particle Force Properties Test System(SPFT2000) First Author:...
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